package com.ruoqing.gateway.config;


import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import reactor.core.publisher.Mono;
import springfox.documentation.swagger.web.*;

import java.util.Optional;


/**
	* @author YaoXian
	* @title: SwaggerHandler
	* @projectName ruoxi-blog
	* @description: 若兮微服务 - 网关服务 - swaggerApi文档配置类
	* @date 2020-11-10 12:10
	*/

@RestController
@RequestMapping("/swagger-resources")
public class SwaggerHandler {
		@Autowired(required = false)
		private SecurityConfiguration securityConfiguration;
		@Autowired(required = false)
		private UiConfiguration uiConfiguration;
		private final SwaggerResourcesProvider swaggerResources;
		
		@Autowired
		public SwaggerHandler(SwaggerResourcesProvider swaggerResources) {
				this.swaggerResources = swaggerResources;
		}
		
		
		@GetMapping("/configuration/security")
		public Mono<ResponseEntity<SecurityConfiguration>> securityConfiguration() {
				return Mono.just(new ResponseEntity<>(
								Optional.ofNullable(securityConfiguration).orElse(SecurityConfigurationBuilder.builder().build()), HttpStatus.OK));
		}
		
		@GetMapping("/configuration/ui")
		public Mono<ResponseEntity<UiConfiguration>> uiConfiguration() {
				return Mono.just(new ResponseEntity<>(
								Optional.ofNullable(uiConfiguration).orElse(UiConfigurationBuilder.builder().build()), HttpStatus.OK));
		}
		
		@GetMapping("")
		public Mono<ResponseEntity> swaggerResources() {
				return Mono.just((new ResponseEntity<>(swaggerResources.get(), HttpStatus.OK)));
		}
}